<template>
    <div class="hello">
      这是一个main
    </div>
  </template>
  
  <script>
  export default {
    name: 'HelloWorld',
    props: {
      msg: String,
      layout:Object
    },
    mounted(){
      console.log(this.layout,"this.layout,props")
    }
  }
  </script>
  
  <!-- Add "scoped" attribute to limit CSS to this component only -->
  <style scoped lang="scss">
  h3 {
    margin: 40px 0 0;
  }
  ul {
    list-style-type: none;
    padding: 0;
  }
  li {
    display: inline-block;
    margin: 0 10px;
  }
  a {
    color: #42b983;
  }
  </style>
  